Datasheet
SFP Bidirectional Single Fiber Transceivers
SFP-GD-BZ45 and SFP-GD-BZ54
Features
Designed for SFF-8472 compliance (SFP)
1250 Mbps data rates
- IEEE 802.3ah
Single-mode optics (Simplex LC)
Single fiber, bi-directional
Separate Tx and Rx wavelengths
Class 1 laser (Tx): 1490nm or 1570nm
96 km reach
Digital Diagnostic (SFF-8724)
General Operations
Parameter
Supply Voltage
Total Current
Power Supply Noise Rejection
Operating Temperature of SFP Case
a
Storage Temperature
Data Rate
a) Maximum Relative Humidity is 85%, non-condensing
Symbol
V
cc
I
cc
PSR
T
opr
T
stg
DR
Min
3.135
-
100
-5
-40
-
Max
3.465
300
-
70
85
1250
Unit
V
mA
mV
p-p
ºC
ºC
Mbps
Transmitter Specifications (Optical)
Parameter
Optical Power
Optical Crosstalk
Average Launch Power Of Off Tx
Extinction Ratio
Eye Mask
Optical Rise Time (20% to 80% values)
Optical Fall Time (20% to 80% values)
Mean Tx Wavelength SFP-GD-BZ45: 1490
Mean Tx Wavelength SFP-GD-BZ54: 1570
Spectral Width
Relative Intensity Noise
Transmitter Reflectance
Optical Return Loss Tolerance
t
r
t
f
λ
λ
Δλ
RIN
-
ORLT
-
Symbol
P
op
XT
P
off
Min
0
-
-
9
-
-
1470
1550
-
-
Max
5
-40
-45
-
260
260
1510
1590
1
-120
-12
12
Unit
dBm
dB
dBm
dB
ps
ps
nm
nm
nm
dB/Hz
dB
dB
ER
IEEE 802.3ah compliant
1
MRV [ MRV COMMUNICATIONS, INC. ]
